The United Nations General Assembly has demanded Russian withdrawal from Ukraine - General Assembly resolution demands end to Russian offensive in Ukraine | | UN News - and the United Nations Human Rights Council is establishing a Commission of Inquiry on Ukraine - Human Rights Council to establish Commission of Inquiry on Ukraine | | UN News
Links to the wide-ranging actions taken by other bodies are in this post on my Law and Lawyers blog - Conflict in Ukraine (3) - Reaction - UN, Council of Europe, EU, ICC, ICJ (obiterj.blogspot.com)
Crimea:
Since the occupation of Crimea by Russia in 2014 there have been -
- allegations of human rights abuses by Russia against the Tatar people in Crimea
and
- allegations by Russia concerning human rights abuses by Ukraine and also removal of water supply to Crimea.
Tatar people:
In 2021, the UK government